<template>
    <div>
        <ul class="faces">
            <li v-for="item in faceList">
                <img :src="faceMap[item]" :alt="item" :title="item" @click="insertFace(item)"/>
            </li>
        </ul>
        <div class="clear"></div>
    </div>
</template>
<script>
const { faceUtils } = require('../utils/chatUtils');

export default {
  name: 'faces',
  components: {},
  data() {
    return {
      faceList: faceUtils.alt,
      faceMap: faceUtils.faces()
    };
  },
  methods: {
    insertFace: function(item) {
      this.$emit('insertFace', item);
    }
  }
};
</script>

<style scoped lang="scss">
.faces {
  width: 30.5rem;
  list-style: none;
  background-color: #ffffff;
  border: 1px solid #f0f5ff;
  display: block;
  height: 25rem;
  & > li {
    width: 3rem !important;
    height: 3rem !important;
    display: inline-block;
    padding: 4px;
    float: left;
    cursor: pointer;
    & > img {
      width: 100%;
      height: 100%;
    }
  }
}
</style>
